Sound technical content, curated with aloha by
Ted Mooney, P.E. RET
Pine Beach, NJ
The authoritative public forum
for Metal Finishing since 1989
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Removal of lacquer finish on brass lighting fixture
I am trying to match existing outdoor lighting that is finished with a green verde finish. Unfortunately I can not find a similar lantern on the market. I can find a polished brass lantern in the same style and have been advised I could use a chemical process to achieve the verde finish. However, the product says to remove any lacquer from the brass first. How do I do this? Is this process just too messy to attempt? Thanks for your help.
Elise Lundeen- Glendale, Arizona
2002
Any of the commercially available paint strippers should strip the lacquer. Try to get one that recommends rinsing with water after it removes the paint. It makes clean up easier.
Because you're trying to get a green verde look, which is really a corroded brass/copper appearance, you won't have to worry about the stripper attacking the bright brass finish. You'll end up covering it up with the green verde finish.
Now if you were trying to remove the clear lacquer and re-coat it with another clear material, that would be another story!
I hope the green verde process you gives you the effect you are looking for. Some of these are paint or powder coating effects and are difficult to match for the home user. I would try the process on a scrap piece of brass before I bought a new lamp and ruined it in the process.
Good luck!
- Milwaukee, Wisconsin
2002
I saw the letter related to removing the clear coating off of a brass (antique in my case) exterior light fixture. Once removed, what product should I apply to achieve a verde color? Thank you, James
James Robertson- Austin, Texas USA
2007
There are bottles of patina solution available, James
[click the picture], but take note of the previous writer's advice and cautions.
There are also
books with formulas for various colors, like "The Colouring, Bronzing & Patination of Metals" [on
eBay,
Amazon,
AbeBooks affil links]
.
Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
2007
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